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Solid State Relays (Single-phase) G3PB J-37 SSR Solid State Relays (Single-phase) G3PB New Single-phase Solid State Relays with Compact Size for Heater Control • Slim models with a thickness of only 22.5 mm are also available. • Compact design achieved by optimizing heat sink shape. • DIN track mounting possible in addition to screw mounting. • Comply with EN60947-4-3 (IEC947-4-3) UL508, and CSA22.2 No. 14, and bear CE marking. Model Number Structure Model Number Legend 1. Basic Model Name G3PB: Solid State Relay 2. Rated Load Power Supply Voltage 2: 200 VAC 3. Rated Load Current 15: 15 A 25: 25 A 35: 35 A 45: 45 A 4. Terminal Type B: Screw terminals 5. Single-phase/3-phase and Number of Elements for 3-phase Blank: Single-phase models 6. Single-phase Type Blank: DIN track mounting and built-in heat sink 7. Certification VD: Certified by UL, CSA, and VDE 1 234 56 7 G3PB-@@@-@@-@

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Page 1: Solid State Relays (Single-phase) G3PB - Omrondownloads.omron.eu/IAB/Products/Switching... · J-38 Solid State Relays (Single-phase) G3PB Ordering Information List of Models Note:

Solid State Relays (Single-phase) G3PB J-37

SS

R

Solid State Relays (Single-phase)

G3PBNew Single-phase Solid State Relays with Compact Size for Heater Control

• Slim models with a thickness of only 22.5 mm are also available.

• Compact design achieved by optimizing heat sink shape.• DIN track mounting possible in addition to screw mounting.

• Comply with EN60947-4-3 (IEC947-4-3) UL508, and CSA22.2 No. 14, and bear CE marking.

Model Number Structure

Model Number Legend

1. Basic Model NameG3PB: Solid State Relay

2. Rated Load Power Supply Voltage2: 200 VAC

3. Rated Load Current15: 15 A25: 25 A35: 35 A45: 45 A

4. Terminal TypeB: Screw terminals

5. Single-phase/3-phase and Number of Elements for 3-phaseBlank: Single-phase models

6. Single-phase TypeBlank: DIN track mounting and built-in heat sink

7. CertificationVD: Certified by UL, CSA, and VDE

1 2 3 4 5 6 7G3PB-@@@-@@-@

Page 2: Solid State Relays (Single-phase) G3PB - Omrondownloads.omron.eu/IAB/Products/Switching... · J-38 Solid State Relays (Single-phase) G3PB Ordering Information List of Models Note:

J-38 Solid State Relays (Single-phase) G3PB

Ordering Information

List of Models

Note: When ordering, specify the rated input voltage.

Accessories (Order Separately)

Specifications

Ratings (at an Ambient Temperature of 25°C)

Input

Output

Note: The applicable load current varies depending on the ambient temperature. For details, refer to Load Current vs. Ambient Temperature in Engineering Data.

Isolation method Zero cross function

Operation indicator

Rated input voltage

Rated output load Model number

Phototriac coupler Yes Yes (yellow) 12 to 24 VDC 15 A, 100 to 240 VAC G3PB-215B-VD 12 to 24 VDC

25 A, 100 to 240 VAC G3PB-225B-VD 12 to 24 VDC

35 A, 100 to 240 VAC G3PB-235B-VD 12 to 24 VDC

45 A, 100 to 240 VAC G3PB-245B-VD 12 to 24 VDC

Mounting Track 50 cm (1) x 7.3 mm (t) PFP-50N

1 m (1) x 7.3 mm (t) PFP-100N

1 m (1) x 16 mm (t) PFP-100N2

Item Common

Rated voltage 12 to 24 VDC

Operating voltage range 9.6 to 30 VDC

Rated input current 7 mA max.

Must operate voltage 9.6 VDC max.

Must release voltage 1 VDC min.

Insulation method Phototriac

Operation indicator Yellow LED

Item G3PB-215B-VD G3PB-225B-VD G3PB-235B-VD G3PB-245B-VD

Rated load voltage 100 to 240 VAC

Load voltage range 75 to 264 VAC

Applicable load current (See note.) 0.1 to 15 A 0.1 to 25 A 0.5 to 35 A 0.5 to 45 A

Inrush current resistance (peak value) 150 A (60 Hz, 1 cycle)

220 A (60 Hz, 1 cycle)

440 A (60 Hz, 1 cycle)

Permissible I2t(half 60-Hz wave)

260 A2s 260 A2s 2,660 A2s

Applicable load(with Class-1 AC resistive load)

3 kW max. (at 200 VAC)

5 kW max. (at 200 VAC)

7 kW max. (at 200 VAC)

9 kW max. (at 200 VAC)

Page 3: Solid State Relays (Single-phase) G3PB - Omrondownloads.omron.eu/IAB/Products/Switching... · J-38 Solid State Relays (Single-phase) G3PB Ordering Information List of Models Note:

Solid State Relays (Single-phase) G3PB J-39

SS

R

CharacteristicsItem G3PB-215B-VD G3PB-225B-VD G3PB-235B-VD G3PB-245B-VD

Operate time 1/2 of load power source cycle + 1 ms max. (DC input)

Release time 1/2 of load power source cycle + 1 ms max. (DC input)

Output ON voltage drop 1.6 V (RMS) max.

Leakage current 10 mA max. (at 200 VAC)

Insulation resistance 100 MΩ min. (at 500 VDC)

Dielectric strength 2,500 VAC, 50/60 Hz for 1 min

Vibration resistance Destruction: 10 to 55 to 10 Hz, 0.375-mm single amplitude (Mounted to DIN track)

Shock resistance Destruction: 294 m/s2 (DIN track mounting)

Ambient temperature Operating: –30°C to 80°C (with no icing or condensation)Storage: –30°C to 100°C (with no icing or condensation)

Ambient humidity Operating: 45% to 85%

Certified standards UL508 File No. E64562CSA22.2 No. 14 File No. LR35535IEC947-4-3 File No. 6825 UG

Weight Approx. 240 g Approx. 240 g Approx. 400 g Approx. 400 g

Page 4: Solid State Relays (Single-phase) G3PB - Omrondownloads.omron.eu/IAB/Products/Switching... · J-38 Solid State Relays (Single-phase) G3PB Ordering Information List of Models Note:

J-40 Solid State Relays (Single-phase) G3PB

Engineering Data

Load Current vs. Ambient Temperature

Close Mounting (3 Relays, 8 Relays)

Close Mounting Example

G3PB-225B-VD

G3PB-215B-VD

G3PB-245B-VD

G3PB-235B-VD

G3PB-215B-VD G3PB-225B-VD

G3PB-235B-VD G3PB-245B-VD

Load

cur

rent

(A

)

Ambient temperature (°C) Ambient temperature (°C)

Load

cur

rent

(A

)

G3PB-215B-VD G3PB-225B-VD

G3PB-235B-VD G3PB-245B-VD

Load

cur

rent

(A

)

Ambient temperature (°C)

3 Relays

8 Relays

Load

cur

rent

(A

)

Ambient temperature (°C)

3 Relays

8 Relays

Load

cur

rent

(A

)

Ambient temperature (°C)

Load

cur

rent

(A

)

Ambient temperature (°C)

3 Relays

8 Relays

3 Relays

8 Relays

DIN track

Page 5: Solid State Relays (Single-phase) G3PB - Omrondownloads.omron.eu/IAB/Products/Switching... · J-38 Solid State Relays (Single-phase) G3PB Ordering Information List of Models Note:

Solid State Relays (Single-phase) G3PB J-41

SS

R

Input Voltage vs. Input Current and Input Voltage vs. Input Impedance

One Cycle Surge Current: Non-repetitiveNote: Keep the inrush current to half the rated value if it occurs repetitively.

Input voltage (V)

Inpu

t cur

rent

(m

A)

Input current

Input impedance

Inpu

t im

peda

nce

(kΩ

)

G3PB-215B-VD G3PB-225B-VD G3PB-235B-VD G3PB-245B-VD

Inru

sh c

urre

nt

Energized time (ms) Energized time (ms) Energized time (ms)

Inru

sh c

urre

nt

Inru

sh c

urre

nt

Page 6: Solid State Relays (Single-phase) G3PB - Omrondownloads.omron.eu/IAB/Products/Switching... · J-38 Solid State Relays (Single-phase) G3PB Ordering Information List of Models Note:

J-42 Solid State Relays (Single-phase) G3PB

DimensionsNote: All units are in millimeters unless otherwise indicated.

13±0.3

90±0.3

1

2

A1

A2

(+)

(−)

6.3

4.2

68 24

13±0.2

90±0.2 80

4.5

88.683.2

Two, M4

Two, M3.5

100 max.

Two, 4.6 dia.

100 max.

Three, 4.5 dia. or M4

Mounting Holes

Elliptical hole: 4.6 x 5.6

Inpu

t circ

uit

Trig

ger

circ

uit

22.5 max.

Terminal Arrangement/ Internal Circuit Diagram

G3PB-215B-VD G3PB-225B-VD

Out

put s

ide

Inpu

t sid

e

Note: Without terminal cover. Note: With terminal cover.

1

2

A1

A2

(+)

(−)

25±0.3

90±0.3

68 24

13.4

6.125±0.2

90±0.2 80

88.683.2

4.5

G3PB-235B-VD G3PB-245B-VD

Two, M5

Two, M3.5

100 max.

4.6 dia.

100 max.

Two, 4.5 dia. or M4

Mounting Holes

Elliptical hole: 4.6 x 5.6

Inpu

t circ

uit

Trig

ger

circ

uit

44.5 max.

Terminal Arrangement/ Internal Circuit Diagram

Out

put s

ide

Inpu

t sid

e

Note: Without terminal cover. Note: With terminal cover.

Page 7: Solid State Relays (Single-phase) G3PB - Omrondownloads.omron.eu/IAB/Products/Switching... · J-38 Solid State Relays (Single-phase) G3PB Ordering Information List of Models Note:

Solid State Relays (Single-phase) G3PB J-43

SS

R

Accessories (Order Separately)

PFP-100N, PFP-50N PFP-100N2

35±0.34.5

7.3±0.15

27±0.15 35±0.3 27 24 29.2

1.51

16

4.5

15 25 10 25 25 2510 25 2510

151,000

25 25 1510

Mounting Tracks

Note: Values in parentheses indicate dimensions for the PFP-50N.

1,000 (500) (see note)

15 (5) (see note)

Page 8: Solid State Relays (Single-phase) G3PB - Omrondownloads.omron.eu/IAB/Products/Switching... · J-38 Solid State Relays (Single-phase) G3PB Ordering Information List of Models Note:

J-44 Solid State Relays (Single-phase) G3PB

Safety Precautions

Precautions for Correct UsePlease observe the following precautions to prevent failure to operate, malfunction, or undesirable effect on product performance.

Mounting Method

Vertical Mounting

Horizontal Mounting

Note: Make sure that the load current is 50% of the rated load current when the G3PB is mounted horizontally.

Close Mounting

SSR Mounting Pitch

Panel Mounting

Relationship between SSRs and Ducts

Ventilation

If the air inlet or air outlet has a filter, clean the filter regularly to prevent it from clogging and ensure an efficient flow of air.

Do not locate any objects around the air inlet or air outlet, otherwise the objects may obstruct the proper ventilation of the control panel.

A heat exchanger, if used, should be located in front of the SSR Units to ensure the efficiency of the heat exchanger.

Please reduce the ambient temperature of SSRs.

The rated load current of an SSR is measured at an ambient temperature of 25 or 40 °C.

An SSR uses a semiconductor in the output element. This causes the temperature inside the control panel to increase due to heating resulting from the passage of electrical current through the load. To restrict heating, attach a fan to the ventilation outlet or air inlet of the control panel to ventilate the panel. This will reduce the ambient temperature of the SSRs and thus increase reliability. (Generally, each 10 °C reduction in temperature will double the expected life.)

Example: For 10 SSRs with load currents of 20 A, 0.23 x 10 = 2.3Thus, 3 fans would be required.

Size of fans: 92 mm2, Air volume: 0.7 m3/min, Ambient temperature of control panel: 30 °C

If there are other instruments that generate heat in the control panel other than SSRs, additional ventilation will be required.

Ver

tical

mou

ntin

g

Panel

Panel

Duct or airflow obstruction

SSR

Host and slave

80 mm min.

10 mm min.Close mounting

Vertical direction

30 mm min.

60 mm min.

Mounting direction

Between duct or airflow obstruction and SSR

Load current (A) 15 A 25 A 35 A 45 A

Required number of fans per SSR

0.23 0.39 0.54 0.70

Mou

ntin

g su

rfac

e

Mou

ntin

g su

rfac

e

Mou

ntin

g su

rfac

e

Duct or airflow obstruction

G3PB

Vertical direction

Duct or airflow obstruction

Do not surround the SSR with ducts, otherwise the heat radiation of the SSR will be adversely affected.

G3PB

50 mm max. (A height of no more

than halfthe SSR'sheight isrecommended)

Airflow

Use short ducts.

If the ducts cannot beshortened, place the SSR on a metal base so that it is not surrounded by the ducts.

Duct Height Countermeasure 1 Countermeasure 2

G3PB

G3PB

Air inlet

G3PB

Be aware of air flowDuct or air flow obstruction

Ventilation outlet

G3PB

Page 9: Solid State Relays (Single-phase) G3PB - Omrondownloads.omron.eu/IAB/Products/Switching... · J-38 Solid State Relays (Single-phase) G3PB Ordering Information List of Models Note:

Solid State Relays (Single-phase) G3PB J-45

SS

R

Wiring• When using crimp terminals, refer to the terminal clearances shown

below.

• Make sure that all lead wires are appropriate for the current.• Output terminals are charged even when the Relay is turned OFF.

Touching the terminals may result in electric shock. To isolate the Relay from the power supply, install an appropriate circuit breaker between the power supply and the Relay.Be sure to turn OFF the power supply before wiring the Relay.

Tightening Torque• Refer to the following and be sure to tighten each screw of the

Relay to the specified torque in order to prevent the Relay from malfunctioning.

Item Screw terminal diameter

Tightening torque

Input terminal M3.5 0.8 N·m

Output terminal M4 1.2 N·m

M5 2.0 N·m

M4 (15 A, 25 A)M5 (35 A, 45 A)

10 13

12.912.4

15-A and 25-A Models

35-A and 45-A Models

Output Terminal Section (Single-phase Models)

Input Terminal Section

10

7.0

M3.5

Page 10: Solid State Relays (Single-phase) G3PB - Omrondownloads.omron.eu/IAB/Products/Switching... · J-38 Solid State Relays (Single-phase) G3PB Ordering Information List of Models Note:

J-46 Solid State Relays (Single-phase) G3PB

Page 11: Solid State Relays (Single-phase) G3PB - Omrondownloads.omron.eu/IAB/Products/Switching... · J-38 Solid State Relays (Single-phase) G3PB Ordering Information List of Models Note:

Solid State Contactors (Three-phase) G3PB J-47

SS

R

Solid State Contactors (Three-phase)

G3PBSpace and working time saved with new heat sink construction. Series now includes 480-VAC models to allow use in a greater range of applications.

• A comprehensive lineup that now includes 480-VAC models.

• Slim design with 3-phase output and built-in heat sinks.

• New heat sink construction with smaller mounting section.• DIN track mounting supported as standard. (Screw mounting is

also possible.)

• Certified by UL, CSA, and VDE.

Model Number Structure

Model Number Legend

1. Basic Model NameG3PB: Solid State Relay

2. Rated Load Power Supply Voltage2: 200 VAC5: 480 VAC

3. Rated Load Current15: 15 A25: 25 A35: 35 A45: 45 A

4. Terminal TypeB: Screw terminals

5. Single-phase/3-phase and Number of Elements for 3-phase2: 3-phase, 2-element models3: 3-phase, 3-element models

6. 3-phase TypeN: DIN track mounting and built-in heat sink

7. CertificationVD: Certified by UL, CSA, and VDE

1 2 3 4 5 6 7G3PB-@@@-@@-@

Page 12: Solid State Relays (Single-phase) G3PB - Omrondownloads.omron.eu/IAB/Products/Switching... · J-38 Solid State Relays (Single-phase) G3PB Ordering Information List of Models Note:

J-48 Solid State Contactors (Three-phase) G3PB

Ordering Information

List of Models (Built-in Heat Sinks)

Note: When ordering, specify the rated input voltage.

Applicable phase

Main circuit voltage Zero cross function

Applicable heater capacity (with Class-1 AC resistive load)

Number of poles

Model

3 100 to 240 VAC Yes 5.1 kW max. (15 A) 3 G3PB-215B-3N-VD

2 G3PB-215B-2N-VD

8.6 kW max. (25 A) 3 G3PB-225B-3N-VD

2 G3PB-225B-2N-VD

12.1 kW max. (35 A) 3 G3PB-235B-3N-VD

2 G3PB-235B-2N-VD

15.5 kW max. (45 A) 3 G3PB-245B-3N-VD

2 G3PB-245B-2N-VD

200 to 480 VAC 12.5 kW max. (15 A) 3 G3PB-515B-3N-VD

2 G3PB-515B-2N-VD

20.7 kW max. (25 A) 3 G3PB-525B-3N-VD

2 G3PB-525B-2N-VD

29.0 kW max. (35 A) 3 G3PB-535B-3N-VD

2 G3PB-535B-2N-VD

37.4 kW max. (45 A) 3 G3PB-545B-3N-VD

2 G3PB-545B-2N-VD

Page 13: Solid State Relays (Single-phase) G3PB - Omrondownloads.omron.eu/IAB/Products/Switching... · J-38 Solid State Relays (Single-phase) G3PB Ordering Information List of Models Note:

Solid State Contactors (Three-phase) G3PB J-49

SS

R

Specifications

Ratings (at an Ambient Temperature of 25°C)

Operating Circuit (Common)

Main Circuit of Models with Built-in Heat Sinks

Note: Applicable load current varies depending on the ambient temperature. For details, refer to Load Current vs. Ambient Temperature in Engineering Data.

Item Common

Rated voltage 12 to 24 VDC

Operating voltage range 9.6 to 30 VDC

Rated input current (Impedance) 10 mA max. (at 24 VDC)

Must operate voltage 9.6 VDC max.

Must release voltage 1 VDC min.

Insulation method Phototriac coupler

Operation indicator Yellow LED

Item G3PB-215B-3N-VD

G3PB-215B-2N-VD

G3PB-225B-3N-VD

G3PB-225B-2N-VD

G3PB-235B-3N-VD

G3PB-235B-2N-VD

G3PB-245B-3N-VD

G3PB-245B-2N-VD

Rated load voltage 100 to 240 VAC

Load voltage range 75 to 264 VAC

Applicable load current(See note.)

0.2 to 15 A 0.2 to 25 A 0.5 to 35 A 0.5 to 45 A

Inrush current resistance (peak value)

150 A (60 Hz, 1 cycle)

220 A (60 Hz, 1 cycle)

440 A (60 Hz, 1 cycle)

Permissible I2t(half 60-Hz wave)

260 A2s 2,660 A2s 2,660 A2s

Item G3PB-515B-3N-VD

G3PB-515B-2N-VD

G3PB-525B-3N-VD

G3PB-525B-2N-VD

G3PB-535B-3N-VD

G3PB-535B-2N-VD

G3PB-545B-3N-VD

G3PB-545B-2N-VD

Rated load voltage 200 to 480 VAC

Load voltage range 180 to 528 VAC

Applicable load current(See note.)

0.5 to 15 A 0.5 to 25 A 0.5 to 35 A 0.5 to 45 A

Inrush current resistance (peak value)

220 A (60 Hz, 1 cycle)

440 A (60 Hz, 1 cycle)

Permissible I2t(half 60-Hz wave)

260 A2s 1,040 A2s 1,040 A2s

Page 14: Solid State Relays (Single-phase) G3PB - Omrondownloads.omron.eu/IAB/Products/Switching... · J-38 Solid State Relays (Single-phase) G3PB Ordering Information List of Models Note:

J-50 Solid State Contactors (Three-phase) G3PB

Characteristics

Models with Built-in Heat Sinks

Note: The leakage current of phase S will be approximately times larger if the 2-element model is applied.

Item G3PB-215B-3N-VD

G3PB-215B-2N-VD

G3PB-225B-3N-VD

G3PB-225B-2N-VD

G3PB-235B-3N-VD

G3PB-235B-2N-VD

G3PB-245B-3N-VD

G3PB-245B-2N-VD

Operate time 1/2 of load power source cycle + 1 ms max. (DC input)

Release time 1/2 of load power source cycle + 1 ms max. (DC input)

Output ON voltage drop 1.6 V (RMS) max.

Leakage current (See note.)

10 mA (at 200 VAC)

Insulation resistance 100 MΩ min. (at 500 VDC)

Dielectric strength 2,500 VAC, 50/60 Hz for 1 min

Vibration resistance Destruction: 10 to 55 to 10 Hz, 0.175-mm single amplitude (Mounted to DIN track)

Shock resistance Destruction: 294 m/s2 (98 m/s2 with reverse mounting)

Ambient temperature Operating: –30°C to 80°C (with no icing or condensation)Storage: –30°C to 100°C (with no icing or condensation)

Ambient humidity Operating: 45% to 85%

Weight Approx. 1.25 kg Approx. 1.45 kg Approx. 1.65 kg Approx. 2.0 kg

Certified standards UL508, CSA22.2 No. 14, EN60947-4-3 (IEC947-4-3); Certified by VDE(From April 2001)

EMC Emission EN55011 Group 1 Class BImmunity ESD IEC947-4-3, EN61000-4-2

4 kV contact discharge8 kV air discharge

Immunity Electromagnetic IEC947-4-3, EN61000-4-310 V/m (80 MHz to 1 GHz)

Immunity EFT IEC947-4-3, EN61000-4-42 kV AC power-signal line

Immunity Surge transient IEC947-4-3, EN61000-4-5Normal mode ±1 kV, Common mode ±2 kV

Immunity RF disturbance IEC947-4-3, EN61000-4-610 V (0.15 to 80 MHz)

Immunity Dips IEC947-4-3, EN61000-4-11

3

Page 15: Solid State Relays (Single-phase) G3PB - Omrondownloads.omron.eu/IAB/Products/Switching... · J-38 Solid State Relays (Single-phase) G3PB Ordering Information List of Models Note:

Solid State Contactors (Three-phase) G3PB J-51

SS

R

Note: The leakage current of phase S will be approximately times larger if the 2-element model is applied.

Item G3PB-515B-3N-VD

G3PB-515B-2N-VD

G3PB-525B-3N-VD

G3PB-525B-2N-VD

G3PB-535B-3N-VD

G3PB-535B-2N-VD

G3PB-545B-3N-VD

G3PB-545B-2N-VD

Operate time 1/2 of load power source cycle + 1 ms max. (DC input)

Release time 1/2 of load power source cycle + 1 ms max. (DC input)

Output ON voltage drop 1.8 V (RMS) max.

Leakage current(See note.)

20 mA (at 480 VAC)

Insulation resistance 100 MΩ min. (at 500 VDC)

Dielectric strength 2,500 VAC, 50/60 Hz for 1 min

Vibration resistance Destruction: 10 to 55 to 10 Hz, 0.175-mm single amplitude (Mounted to DIN track)

Shock resistance Destruction: 294 m/s2 (98 m/s2 with reverse mounting)

Ambient temperature Operating: –30°C to 80°C (with no icing or condensation)Storage: –30°C to 100°C (with no icing or condensation)

Ambient humidity Operating: 45% to 85%

Weight Approx. 1.25 kg Approx. 1.45 kg Approx. 1.65 kg Approx. 2.0 kg

Certified standards UL508, CSA22.2 No. 14, EN60947-4-3 (IEC947-4-3); Certified by VDE(From April 2001)

EMC Emission EN55011 Group 1 Class BImmunity ESD IEC947-4-3, EN61000-4-2

4 kV contact discharge8 kV air discharge

Immunity Electromagnetic IEC947-4-3, EN61000-4-310 V/m (80 MHz to 1 GHz)

Immunity EFT IEC947-4-3, EN61000-4-42 kV AC power-signal line

Immunity Surge transient IEC947-4-3, EN61000-4-5Normal mode ±1 kV, Common mode ±2 kV

Immunity RF disturbance IEC947-4-3, EN61000-4-610 V (0.15 to 80 MHz)

Immunity Dips IEC947-4-3, EN61000-4-11

3

Page 16: Solid State Relays (Single-phase) G3PB - Omrondownloads.omron.eu/IAB/Products/Switching... · J-38 Solid State Relays (Single-phase) G3PB Ordering Information List of Models Note:

J-52 Solid State Contactors (Three-phase) G3PB

Engineering Data

Load Current vs. Ambient Temperature

Models with Built-in Heat Sinks

Input Voltage vs. Input Current and Input Voltage vs. Input Impedance

One Cycle Surge Current: Non-repetitiveNote: Keep the inrush current to half the rated value if it occurs repetitively.

G3PB-215B-3N-VDG3PB-215B-2N-VDG3PB-515B-3N-VDG3PB-515B-2N-VD

G3PB-225B-3N-VDG3PB-225B-2N-VDG3PB-525B-3N-VDG3PB-525B-2N-VD

G3PB-245B-3N-VDG3PB-245B-2N-VDG3PB-545B-3N-VDG3PB-545B-2N-VD

G3PB-235B-3N-VDG3PB-235B-2N-VDG3PB-535B-3N-VDG3PB-535B-2N-VD

G3PB-225B-3N-VD G3PB-225B-2N-VDG3PB-525B-3N-VDG3PB-525B-2N-VD

G3PB-215B-3N-VD G3PB-215B-2N-VDG3PB-515B-3N-VDG3PB-515B-2N-VD

G3PB-245B-3N-VD G3PB-245B-2N-VDG3PB-545B-3N-VDG3PB-545B-2N-VD

G3PB-235B-3N-VD G3PB-235B-2N-VDG3PB-535B-3N-VDG3PB-535B-2N-VD

Load

cur

rent

(A

)

Ambient temperature (°C) Ambient temperature (°C)

Load

cur

rent

(A

)

Input voltage (V)

Inpu

t cur

rent

(m

A)

Inpu

t im

peda

nce

(k

Input current

Input impedance

G3PB-215B-3N-VDG3PB-215B-2N-VD

G3PB-225B-3N-VD G3PB-225B-2N-VDG3PB-515B-3N-VD G3PB-515B-2N-VDG3PB-525B-3N-VD G3PB-525B-2N-VD

G3PB-245B-3N-VDG3PB-245B-2N-VDG3PB-545B-3N-VDG3PB-545B-2N-VD

G3PB-235B-3N-VDG3PB-235B-2N-VDG3PB-535B-3N-VDG3PB-535B-2N-VD

Inru

sh c

urre

nt

Energized time (ms) Energized time (ms) Energized time (ms)

Inru

sh c

urre

nt

Inru

sh c

urre

nt

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Solid State Contactors (Three-phase) G3PB J-53

SS

R

DimensionsNote: All units are in millimeters unless otherwise indicated.

G3PB-215B-3N-VD G3PB-515B-3N-VDG3PB-215B-2N-VD G3PB-515B-2N-VDG3PB-225B-2N-VD G3PB-525B-2N-VD

G3PB-@@@B-3N-VD

G3PB-@@@B-2N-VD

Two, 4.6-dia. mounting holes

Four, 8 dia.

80 max.

100 max.

Mounting Hole Dimensions

Four, 4.5-dia. or M4

30.5 max.

120 max.

Inpu

t circ

uit

Inpu

t circ

uit

Without Terminal Cover With Terminal Cover

Two, M3.5

Six, M4

Two, R2.3 mounting holes

Terminal Arrangement/ Internal Connections

80.5 max.

Page 18: Solid State Relays (Single-phase) G3PB - Omrondownloads.omron.eu/IAB/Products/Switching... · J-38 Solid State Relays (Single-phase) G3PB Ordering Information List of Models Note:

J-54 Solid State Contactors (Three-phase) G3PB

G3PB-225B-3N-VDG3PB-235B-2N-VDG3PB-525B-3N-VDG3PB-535B-2N-VD

G3PB-@@@B-3N-VD

G3PB-@@@B-2N-VD

Two, 4.6-dia. mounting holes

Four, 8 dia.

Mounting Hole Dimensions

30.5 max.

120 max.

Inpu

t circ

uit

Inpu

t circ

uit

Without Terminal Cover With Terminal Cover

Four, 4.5-dia. or M4

Two, M3.5

80 max.

Two, R2.3 mounting holes

Six, M5 (35 A type)Six, M4 (25 A type)

80.5 max.

Terminal Arrangement/ Internal Connections

120 max.

Page 19: Solid State Relays (Single-phase) G3PB - Omrondownloads.omron.eu/IAB/Products/Switching... · J-38 Solid State Relays (Single-phase) G3PB Ordering Information List of Models Note:

Solid State Contactors (Three-phase) G3PB J-55

SS

R

G3PB-235B-3N-VDG3PB-245B-2N-VDG3PB-535B-3N-VDG3PB-545B-2N-VD

G3PB-@@@B-3N-VD

G3PB-@@@B-2N-VD

Two, 4.6-dia. mounting holesFour, 8 dia.

30.5 max.

120 max.

Four, 4.5-dia. or M4

Without Terminal Cover With Terminal Cover

Inpu

t circ

uit

Inpu

t circ

uit

Mounting Hole Dimensions

Two, M3.5

Six, M5

80 max.

Two, R2.3 mounting holes

80.5 max.

140 max.

Terminal Arrangement/ Internal Connections

Page 20: Solid State Relays (Single-phase) G3PB - Omrondownloads.omron.eu/IAB/Products/Switching... · J-38 Solid State Relays (Single-phase) G3PB Ordering Information List of Models Note:

J-56 Solid State Contactors (Three-phase) G3PB

G3PB-245B-3N-VDG3PB-545B-3N-VD

G3PB-@@@B-3N-VD

Four, 8 dia.

80 max.

30.5 max.

120 max.

110 max.

Two, 4.6-dia. mounting holes

Without Terminal Cover With Terminal Cover

Mounting Hole Dimensions

Inpu

t circ

uit

Two, M3.5

Six, M5

Two, R2.3 mounting holes

80.5 max.

140 max.

Four, 4.5-dia.or M4

Terminal Arrangement/ Internal Connections

Page 21: Solid State Relays (Single-phase) G3PB - Omrondownloads.omron.eu/IAB/Products/Switching... · J-38 Solid State Relays (Single-phase) G3PB Ordering Information List of Models Note:

Solid State Contactors (Three-phase) G3PB J-57

SS

R

Safety Precautions

Precautions for Correct UsePlease observe the following precautions to prevent failure to operate, malfunction, or undesirable effect on product performance.

Mounting MethodSince the Relay is heavy, firmly mount the DIN track and fix both ends with End Plates for DIN-track-mounting models.

Applicable DIN TracksThe G3PB can be mounted to TH35-15Fe (IEC60715) DIN tracks. The manufacturers and models of DIN tracks to which mounting is possible are shown in the following table.

Direct MountingWhen mounting directly onto a panel, mount securely under the following conditions.

Screw diameter: M4Tightening torque: 0.98 to 1.47 N·m

Mounted State

Close Mounting

SSR Mounting Pitch

Panel Mounting

Relationship between SSRs and Ducts

Ventilation

If the air inlet or air outlet has a filter, clean the filter regularly to prevent it from clogging and ensure an efficient flow of air.

Do not locate any objects around the air inlet or air outlet, otherwise the objects may obstruct the proper ventilation of the control panel.

A heat exchanger, if used, should be located in front of the SSR Units to ensure the efficiency of the heat exchanger.

Please reduce the ambient temperature of SSRs.

The rated load current of an SSR is measured at an ambient temperature of 25 or 40 °C.

An SSR uses a semiconductor in the output element. This causes the temperature inside the control panel to increase due to heating resulting from the passage of electrical current through the load. To restrict heating, attach a fan to the ventilation outlet or air inlet of the control panel to ventilate the panel. This will reduce the ambient temperature of the SSRs and thus increase reliability. (Generally, each 10 °C reduction in temperature will double the expected life.)

Three-element Devices

Two-element Devices

Example: For 10 SSRs with load currents of 11 A (3-element devices, 1.63 x 10 = 16.3Thus, 17 fans would be required.

Size of fans: 92 mm2, Air volume: 0.7 m3/min, Ambient temperature of control panel: 30 °C

If there are other instruments that generate heat in the control panel other than SSRs, additional ventilation will be required.

Manufacturer Thickness

1.5 mm 2.3 mm

Schneider AM1-DE200 ---

WAGO 210-114, 210-197 210-118

PHOENIX NS35/15 NS35/15-2.3

Vertical Mounting Horizontal Mounting

Ver

tical

dire

ctio

n

Panel

Panel

Note: Mount the G3PB so that the markings can be read.

Note: When the G3PB is mounted horizontally, use at 50% of the rated load current.

80 mm min.

80 mm min.80 mm min.

SSR

10mm min.

Between duct or airflow obstruction and SSR

Mounting directionVertical direction

Close mounting

Duct or airflow obstruction

Space betweenSSRs

Load current (A) 15 A 25 A 35 A 45 A

Required number of fans per SSR

0.70 1.06 1.63 2.09

Load current (A) 15 A 25 A 35 A 45 A

Required number of fans per SSR

0.47 0.78 1.09 1.40

Duct Height Countermeasure 1 Countermeasure 2

If the ducts cannot be shortened, place the SSR on a metal base so that it is not surrounded by the ducts.

Use short ducts.

SSR

150.5mm

150.5mm

Mou

ntin

g su

rfac

e

Duct or airflow obstruction

Duct orairflow obstruction

Vertical direction

Do not surround the SSR with ducts, otherwise the heat radiation of the SSR will be adversely affected.

SSR

Mou

ntin

g su

rfac

e Airflow

75mm max.

SSR

Mou

ntin

g su

rfac

e

(A height of no more than half the SSR's height is recommended)

SSRSSRSSR

Air inlet

Be aware of air flowDuct or air flow obstruction Ventilation

outlet

Page 22: Solid State Relays (Single-phase) G3PB - Omrondownloads.omron.eu/IAB/Products/Switching... · J-38 Solid State Relays (Single-phase) G3PB Ordering Information List of Models Note:

J-58 Solid State Contactors (Three-phase) G3PB

WiringWhen using crimp terminals, refer to the terminal clearances shown below.

• Make sure that all lead wires are thick enough for the current.• Output terminals T1, T2, and T3 are charged regardless of whether

the Unit is a 2- or 3-element model that is turned on or off. Do not touch these terminals, otherwise an electric shock may be received.

To isolate the Unit from the power supply, install an appropriate circuit breaker between the power supply and Unit.

Be sure to turn off the power supply before wiring the Unit.

• Terminal L2 and terminal T2 of the 2-element model are internally short-circuited to each other. Therefore, connect terminal L2 to the ground terminal side of the power supply. If terminal L2 is connected to a terminal other than the ground terminal, cover all the charged terminals, such as heater terminals, for the prevention of electric shock accidents and ground faults.

Tightening TorqueRefer to the following and be sure to tighten each screw of the Unit to the specified torque in order to prevent the Unit from malfunctioning.

Output Terminals Input Terminals

M4 (15 A, 25 A) M5 (35 A, 45 A)

Item Screw terminal diameter

Tightening torque

Input terminal M3.5 0.59 to 1.18 N·m

Output terminal M4 0.98 to 1.47 N·m

M5 1.47 to 2.45 N·m

In the interest of product improvement, specifications are subject to change without notice.

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.

To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.

Cat. No. J135-E1-03